<?php

/**
 * 支付行为
 */

namespace app\common\logic;

use think\Db;
class Payment
{

    /**
     * 取得实物订单所需支付金额等信息
     * @param int $pay_sn
     * @param int $member_id
     * @return array
     */
    public function getRealOrderInfo($pay_sn, $member_id = null)
    {

        //验证订单信息
        $model_order = model('Common/Order');
        $condition = array();
        $condition['pay_sn'] = $pay_sn;
        if (!empty($member_id)) {
            $condition['buyer_id'] = $member_id;
        }
        $order_pay_info = $model_order->getOrderPayInfo($condition);
        if (empty($order_pay_info)) {
            return callback(false, '该支付单不存在');
        }

        $order_pay_info['subject'] = '实物订单_' . $order_pay_info['pay_sn'];
        $order_pay_info['order_type'] = 'real_order';

        $condition = array();
        $condition['pay_sn'] = $pay_sn;
        $order_list = $model_order->getNormalOrderList($condition);


        //计算本次需要在线支付的订单总金额
        $pay_amount = 0;
        if (!empty($order_list)) {
            foreach ($order_list as $order_info) {
                //计算所需要支付金额(支付卡+余额支付了)//zmr>v60
                $payed_amount = floatval($order_info['rcb_amount']) + floatval($order_info['pd_amount']);
                $pay_amount += ncPriceFormat(floatval($order_info['order_amount']) - $payed_amount);
                //zmr<v60
                //$pay_amount += ncPriceFormat(floatval($order_info['order_amount']) - floatval($order_info['pd_amount']));
            }
        }

        $order_pay_info['api_pay_amount'] = $pay_amount;
        $order_pay_info['order_list'] = $order_list;

        return callback(true, '', $order_pay_info);
    }

    /**
     * 取得虚拟订单所需支付金额等信息
     * @param int $order_sn
     * @param int $member_id
     * @return array
     */
    public function getVrOrderInfo($order_sn, $member_id = null)
    {

        //验证订单信息
        $model_order = Model('vr_order');
        $condition = array();
        $condition['order_sn'] = $order_sn;
        if (!empty($member_id)) {
            $condition['buyer_id'] = $member_id;
        }
        $order_info = $model_order->getOrderInfo($condition);
        if (empty($order_info)) {
            return callback(false, '该订单不存在');
        }

        $order_info['subject'] = '虚拟订单_' . $order_sn;
        $order_info['order_type'] = 'vr_order';
        $order_info['pay_sn'] = $order_sn;




        //计算所需要支付金额(支付卡+余额支付了)//zmr>v60
        $payed_amount = floatval($order_info['rcb_amount']) + floatval($order_info['pd_amount']);
        $pay_amount += ncPriceFormat(floatval($order_info['order_amount']) - $payed_amount);
        //zmr<v60
        //计算本次需要在线支付的订单总金额
        //$pay_amount = ncPriceFormat(floatval($order_info['order_amount']) - floatval($order_info['pd_amount']));

        $order_info['api_pay_amount'] = $pay_amount;

        return callback(true, '', $order_info);
    }

    /**
     * 取得充值单所需支付金额等信息
     * @param int $pdr_sn
     * @param int $member_id
     * @return array
     */
    public function getPdOrderInfo($pdr_sn, $member_id = null)
    {

        $model_pd = model('Common/Predeposit');
        $condition = array();
        $condition['pdr_sn'] = $pdr_sn;
        if (!empty($member_id)) {
            $condition['pdr_member_id'] = $member_id;
        }

        $order_info = $model_pd->getPdRechargeInfo($condition);
        if (empty($order_info)) {
            return callback(false, '该订单不存在');
        }

        $order_info['subject'] = '预存款充值_' . $order_info['pdr_sn'];
        $order_info['order_type'] = 'pd_order';
        $order_info['pay_sn'] = $order_info['pdr_sn'];
        $order_info['api_pay_amount'] = $order_info['pdr_amount'];
        return callback(true, '', $order_info);
    }

    /**
     * 取得所使用支付方式信息
     * @param unknown $payment_code
     */
    public function getPaymentInfo($payment_code)
    {
        if (in_array($payment_code, array('offline', 'predeposit')) || empty($payment_code)) {
            return callback(false, '系统不支持选定的支付方式');
        }
        $model_payment = model('Common/Payment');
        $condition = array();
        $condition['payment_code'] = $payment_code;
        $payment_info = $model_payment->getPaymentOpenInfo($condition);
        if (empty($payment_info)) {
            return callback(false, '系统不支持选定的支付方式');
        }

        $cls = '\\payment\\'.$payment_code;
        if (!class_exists($cls)) {
            return callback(false, '系统不支持选定的支付方式');
        }
        
        $payment_info['payment_config'] = unserialize($payment_info['payment_config']);

        return callback(true, '', $payment_info);
    }

    /**
     * 支付成功后修改实物订单状态
     */
    public function updateRealOrder($out_trade_no, $payment_code, $order_list, $trade_no)
    {
        $post['payment_code'] = $payment_code;
        $post['trade_no'] = $trade_no;
        return model('Common/Order', "logic")->changeOrderReceivePay($order_list, 'system', '系统', $post);
    }

    /**
     * 支付成功后修改虚拟订单状态
     */
    public function updateVrOrder($out_trade_no, $payment_code, $order_info, $trade_no)
    {
        $post['payment_code'] = $payment_code;
        $post['trade_no'] = $trade_no;
        return Logic('vr_order')->changeOrderStatePay($order_info, 'system', $post);
    }

    /**
     * 支付成功后修改充值订单状态
     * @param unknown $out_trade_no
     * @param unknown $trade_no
     * @param unknown $payment_info
     * @throws Exception
     * @return multitype:unknown
     */
    public function updatePdOrder($out_trade_no, $trade_no, $payment_info, $recharge_info)
    {

        $condition = array();
        $condition['pdr_sn'] = $recharge_info['pdr_sn'];
        $condition['pdr_payment_state'] = 0;
        $update = array();
        $update['pdr_payment_state'] = 1;
        $update['pdr_payment_time'] = TIMESTAMP;
        $update['pdr_payment_code'] = $payment_info['payment_code'];
        $update['pdr_payment_name'] = $payment_info['payment_name'];
        $update['pdr_trade_sn'] = $trade_no;

        $model_pd = model('Common/Predeposit');
        try {
            Db::startTrans();
            $pdnum = $model_pd->getPdRechargeCount(array('pdr_sn' => $recharge_info['pdr_sn'], 'pdr_payment_state' => 1));
            if (intval($pdnum) > 0) {
                throw new Exception('订单已经处理');
            }
            //更改充值状态
            $state = $model_pd->editPdRecharge($update, $condition);
            if (!$state) {
                throw new Exception('更新充值状态失败');
            }
            //变更会员预存款
            $data = array();
            $data['member_id'] = $recharge_info['pdr_member_id'];
            $data['member_name'] = $recharge_info['pdr_member_name'];
            $data['amount'] = $recharge_info['pdr_amount'];
            $data['pdr_sn'] = $recharge_info['pdr_sn'];
            $model_pd->changePd('recharge', $data);
            Db::commit();
            return callback(true);
        } catch (Exception $e) {
            Db::rollback();
            return callback(false, $e->getMessage());
        }
    }

}
